| #!/bin/ksh -p |
| # |
| # CDDL HEADER START |
| # |
| # The contents of this file are subject to the terms of the |
| # Common Development and Distribution License (the "License"). |
| # You may not use this file except in compliance with the License. |
| # |
| # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE |
| # or http://www.opensolaris.org/os/licensing. |
| # See the License for the specific language governing permissions |
| # and limitations under the License. |
| # |
| # When distributing Covered Code, include this CDDL HEADER in each |
| # file and include the License file at usr/src/OPENSOLARIS.LICENSE. |
| # If applicable, add the following below this CDDL HEADER, with the |
| # fields enclosed by brackets "[]" replaced with your own identifying |
| # information: Portions Copyright [yyyy] [name of copyright owner] |
| # |
| # CDDL HEADER END |
| # |
| |
| # |
| # Copyright 2009 Sun Microsystems, Inc. All rights reserved. |
| # Use is subject to license terms. |
| # |
| |
| # |
| # Copyright (c) 2012, 2016 by Delphix. All rights reserved. |
| # |
| |
| . $STF_SUITE/include/libtest.shlib |
| |
| # |
| # DESCRIPTION: |
| # With ZFS_ABORT set, all zfs commands should be able to abort and generate a |
| # core file. |
| # |
| # STRATEGY: |
| # 1. Create an array of zfs command |
| # 2. Execute each command in the array |
| # 3. Verify the command aborts and generate a core file |
| # |
| |
| verify_runnable "both" |
| |
| function cleanup |
| { |
| unset ZFS_ABORT |
| |
| if [[ -d $corepath ]]; then |
| rm -rf $corepath |
| fi |
| for ds in $fs1 $fs $ctr; do |
| if datasetexists $ds; then |
| log_must zfs destroy -rRf $ds |
| fi |
| done |
| } |
| |
| log_assert "With ZFS_ABORT set, all zfs commands can abort and generate a " \ |
| "core file." |
| log_onexit cleanup |
| |
| # Preparation work for testing |
| corepath=$TESTDIR/core |
| if [[ -d $corepath ]]; then |
| rm -rf $corepath |
| fi |
| log_must mkdir $corepath |
| |
| ctr=$TESTPOOL/$TESTCTR |
| log_must zfs create $ctr |
| |
| fs=$ctr/$TESTFS |
| fs1=$ctr/$TESTFS1 |
| snap=$fs@$TESTSNAP |
| clone=$ctr/$TESTCLONE |
| streamf=$corepath/s.$$ |
| |
| typeset cmds=("create $fs" "list $fs" "snapshot $snap" "set snapdir=hidden $fs" \ |
| "get snapdir $fs" "rollback $snap" "inherit snapdir $fs" \ |
| "rename $fs $fs-new" "rename $fs-new $fs" "unmount $fs" \ |
| "mount $fs" "share $fs" "unshare $fs" "send $snap \>$streamf" \ |
| "receive $fs1 \<$streamf" "clone $snap $clone" "promote $clone" \ |
| "promote $fs" "destroy -rRf $fs") |
| |
| typeset badparams=("" "create" "destroy" "snapshot" "rollback" "clone" \ |
| "promote" "rename" "list -*" "set" "get -*" "inherit" "mount -A" \ |
| "unmount" "share" "unshare" "send" "receive") |
| |
| if is_linux; then |
| ulimit -c unlimited |
| echo "$corepath/core.zfs" >/proc/sys/kernel/core_pattern |
| echo 0 >/proc/sys/kernel/core_uses_pid |
| export ASAN_OPTIONS="abort_on_error=1:disable_coredump=0" |
| else |
| log_must coreadm -p ${corepath}/core.%f |
| fi |
| |
| log_must export ZFS_ABORT=yes |
| |
| for subcmd in "${cmds[@]}" "${badparams[@]}"; do |
| zfs $subcmd >/dev/null 2>&1 && log_fail "$subcmd passed incorrectly." |
| corefile=${corepath}/core.zfs |
| if [[ ! -e $corefile ]]; then |
| log_fail "zfs $subcmd cannot generate core file with " \ |
| "ZFS_ABORT set." |
| fi |
| log_must rm -f $corefile |
| done |
| |
| log_pass "With ZFS_ABORT set, zfs command can abort and generate core file " \ |
| "as expected." |